Ketchup cap



FIG. 1 illustrates a top view of the claimed design for a ketchup cap;

FIG. 2 illustrates a front view thereof;

FIG. 3 illustrates a left-side view thereof;

FIG. 4 illustrates a right-side view thereof;

FIG. 5 illustrates a rear view thereof;

FIG. 6 illustrates a bottom view thereof;

FIG. 7 illustrates a cross sectional view thereof taken along line 7-7 of FIG. 2; and,

FIG. 8 illustrates a perspective view thereof. 

The ornamental design for a ketchup cap, as shown and described. 